1978 Fiat 131 vs. 2012 BMW X5
To start off, 2012 BMW X5 is newer by 34 year(s). Which means there will be less support and parts availability for 1978 Fiat 131. In addition, the cost of maintenance, including insurance, on 1978 Fiat 131 would be higher. At 3,000 cc (6 cylinders), 2012 BMW X5 is equipped with a bigger engine. In terms of performance, 2012 BMW X5 (300 HP) has 247 more horse power than 1978 Fiat 131. (53 HP) In normal driving conditions, 2012 BMW X5 should accelerate faster than 1978 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X5 weights approximately 1285 kg more than 1978 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1978 Fiat 131. In wet, icy, snow, or gravel driving conditions, 2012 BMW X5 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2012 BMW X5 (406 Nm @ 1300 RPM) has 311 more torque (in Nm) than 1978 Fiat 131. (95 Nm @ 2700 RPM). This means 2012 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 131. 2012 BMW X5 has automatic transmission and 1978 Fiat 131 has manual transmission. 1978 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Fiat 131 | 2012 BMW X5 | |
| Make | Fiat | BMW |
| Model | 131 | X5 |
| Year Released | 1978 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 300 HP |
| Torque | 95 Nm | 406 Nm |
| Torque RPM | 2700 RPM | 1300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 965 kg | 2250 kg |
| Vehicle Length | 4270 mm | 4854 mm |
| Vehicle Width | 1660 mm | 1933 mm |
| Vehicle Height | 1370 mm | 1775 mm |
| Wheelbase Size | 2500 mm | 2933 mm |
